学习必备欢迎下载初二英语第三 &四讲过去完成时【学习目标】通过讲解和演练熟练中考必考点中的过去完成时态【知识要点】现在完成时态和过去完成时态过去完成时:由had+ 过去分词构成
用法有二:①过去某一时刻或某一动作之前就已经发生的动作或存在的状态:即过去的过去例: When we got to the station, the train had left
当我到车站的时候,火车已经离开了
By the end of last week, he had learnt 1000 words
到上个星期尾为止,他已经学了1000 个单词
②过去某时间开始,一直延续到过去另一时间为止的动作或状态例: He said that he had made a few friends since he came to China
他说自从他来中国,他已经交了几个朋友
基本形式: had + 过去分词
否定形式: had + not + 过去分词 (had not 照样可缩写hadn't)
一般疑问形式:had 提到句首,回答用Yes, 主语+ had
/ No, 主语+ hadn't
例如:- Had she told you to go there earlier yesterday
她昨天告诉过你早点儿到那儿吗
--- Yes, she had
/ No, she hadn't
是的,她告诉了
/ 不,她没有
被动语态形式:had + been + 过去分词
如:When I got there, the windows had been broken
当我到那儿时,窗户已经被打破了
我可是个相对的时态,自然不能离开过去某时/ 动作而 “独闯天下 ”,只能早于过去某时/ 动作,或频频 “光顾 ”于主句为一般过去时